D-Link COVR 1200,1202,1203 v1.08 was discovered to have a predictable seed in a Pseudo-Random Number Generator.
Priority LOW 21CWE-335Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
D-Link COVR 1200,1202,1203 v1.08 was discovered to have a predictable seed in a Pseudo-Random Number Generator.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00771 55th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:dlink:covr_1203_firmware:1.08:*:*:*:*:*:*:* | 1.08 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:covr_1203:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
| cpe:2.3:o:dlink:covr_1202_firmware:1.08:*:*:*:*:*:*:* | 1.08 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:covr_1202:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
| cpe:2.3:o:dlink:covr_1200_firmware:1.08:*:*:*:*:*:*:* | 1.08 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:covr_1200:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:covr_1203_firmware:1.08:*:*:*:*:*:*:* Versions 1.08 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:covr_1203:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.
- cpe:2.3:o:dlink:covr_1202_firmware:1.08:*:*:*:*:*:*:* Versions 1.08 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:covr_1202:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.
- cpe:2.3:o:dlink:covr_1200_firmware:1.08:*:*:*:*:*:*:* Versions 1.08 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:covr_1200:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-42159
- 2026-10-03 Alias added: GHSA-vjfh-j2ff-qxw8
References
More D-Link Japan K.K. Covr 1200 Firmware vulnerabilities
- TI-2022-20428 D-Link COVR 1200,1202,1203 v1.08 was discovered to contain a command injection… CVSS 3.1HIGH 8.8
- TI-2022-20427 D-Link COVR 1200,1202,1203 v1.08 was discovered to contain a command injection… CVSS 3.1HIGH 8.8
- TI-2022-20425 D-Link COVR 1200,1203 v1.08 was discovered to contain a command injection vulnerability… CVSS 3.1HIGH 8.8
Sources
- CVE-2022-42159 · CVE Program
- CVE-2022-42159 · NVD
- FIRST EPSS
- GHSA-vjfh-j2ff-qxw8 · GitHub Advisory Database · CC BY 4.0
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